Metformin vs clomiphene: Clinical pregnancy rate per woman aParticipants with BMI ≥ 30 kg/m2
- Population
- women with polycystic ovary syndrome
- Intervention
- Metformin
- Comparison
- clomiphene
- Outcome
- Clinical pregnancy rate per woman aParticipants with BMI ≥ 30 kg/m2
Reviews word the same question differently. Two decision models (TypeSafe's Jev and Liquid AI's d1) judged each wording of the population, intervention, comparator and outcome against the others, and rows count as this question only when both agree on all four. Timing, setting and subgroup never split a question: they are shown on each row.
Ungraded means an effect was reported without a GRADE rating; it is not a gap. No studies means the review found nothing to answer the question. The six categories are a display order, not a score.
How each review answered it
Current versions only| Question | Effect | Evidence | Status / GRADE |
|---|---|---|---|
Metformin vs clomiphene citrate Clinical pregnancy rate per woman aParticipants with BMI ≥ 30 kg/m2 · women with polycystic ovary syndrome Metformin for ovulation induction (excluding gonadotrophins) in women with polycystic ovary syndrome (2019) · Cochrane | OR 0.34 [0.21, 0.55] | 2 studies · 500 participants | Low |
Metformin vs clomiphene citrate Clinical pregnancy rate per woman Participants with BMI ≥ 30 kg/m2a · women with polycystic ovary syndrome Insulin‐sensitising drugs (metformin, rosiglitazone, pioglitazone, D‐chiro‐inositol) for women with… (2017) · Cochrane | OR 0.34 [0.21, 0.55] | 2 studies · 500 participants | Very low |
Trials and studies behind the answers
The primary studies that full-text reviews tie to these outcomes. Reviews from the Summary of Findings tier list no included studies here, and trials have not yet been matched to questions on their own, so this list is incomplete.